@charset "utf-8";
/* CSS Document */
/*清除默认样式*/

#banner {
    margin-top: 61px;
    height: 480px;
    max-height: 480px;
    position: relative;
    margin: 0px;
    padding: 0px;
    border: 0px;
    position: relative;
    overflow: hidden;
}

#banner img {
  max-width: 100%;
    display: block;
  height: auto;
  line-height: 1;
  width: auto!important;
  margin: 0 auto;
  background-size: cover;
}

#banner ul.tuul{
   position: absolute;
    top: 0;
    left: 0;
    width:10000px;
    height: 100%;
    overflow: hidden;
}
#banner ul.tuul li{
   float: left;
   cursor:pointer;
    max-width:1900px;
    /*瞎写一个，一会儿用jQuery来控制它的宽度等于屏幕宽*/
    height: 100%;
}
#banner ul li.no1{
    background: url(../images/banner1.jpg) no-repeat center top;
    background-size: cover;
}
#banner ul li.no2{
    background: url(../images/banner2.jpg) no-repeat center top;
    background-size: cover;
}
#banner ul li.no3{
    background: url(../images/banner3.jpg) no-repeat center top;
    background-size: cover;
}
#banner .anniu .leftbut{
     position: absolute;
    display: inline-block;
    width: 75px;
    height: 75px;
    top: 50%;
    margin-top: -38px;
    left: 10%;
    z-index:999;
    background: url(../images/left.png) no-repeat center;
    cursor: pointer;
}
#banner .anniu .rightbut{
   position: absolute;
    display: inline-block;
    width: 75px;
    height: 75px;
    top: 50%;
     z-index:999;
    margin-top: -38px;
    right: 10%;
    background: url(../images/right.png) no-repeat center;
    cursor: pointer;
}
#banner .dianul{
    position: absolute;
  z-index: 20;
  bottom: 10px;
  text-align: center;
    position: absolute;
  left: 50%;
  margin-left: -30px;
}
#banner .dianul li{
display: inline-block;
  width: 10px;
  height: 10px;
  border-radius:5px;
  background: #cccccc;
  margin: 0 5px;
  opacity: 0.8;
  cursor: pointer;
}
#banner .dianul li.cur{
    background: #00a0e9;
}

/*轮播图片*/

/*第二屏开始*/

.featurette {
    width: 100%;
    min-width: 1200px;
    font-size: 16px;
    line-height: 1.5;
    color: #555555;
    text-align: center;
    margin:0 auto;
    background-color: #ffffff;
/*    border-bottom: 1px solid #e5e5e5;
*/
}

.title {
    font-size: 40px;
    margin-bottom: 10px;
    font-family: "Microsoft Yahei";
    color: #333333;
    font-weight: 100;
    text-align: center;
}

.min-title {
    font-size: 16px;
    font-family: "Microsoft Yahei";
    color: #999999;
    margin-bottom: 30px;
    text-align: center;
}

#course_page2 {
    min-width: 1200px;
/*    width: 100%;
*/    padding: 50px 0px 65px;
    background: #f2f2f2;
}

.product-list {
    width: 1200px;
    overflow: hidden;
    zoom: 1;
    margin: 0 auto;
    padding: 0;
    list-style-type: none;
}

.product-list li {
    float: left;
    overflow: hidden;
    width: 390px;
    height: 525px;
/*    padding: 20px;
*/
    cursor: pointer;
    margin: 12px 15px 0 0;
    background-color: #ffffff;
}

.product-list .nMar,.research-list .nMar,.all .nMar {
    margin-right: 0;
}

/*.product-list li img{
    width:100%;
    height:180px;
}*/
.product-listbox {
    padding: 20px;
}

.product-list li h3 {
    font-size: 20px;
    color: #333333;
    font-weight: 300;
    margin-top: 10px;
    line-height: 30px;
    text-align: left;
    font-family: "Microsoft Yahei";
}

.product-list li p {
    font-size: 12px;
    font-family: "Microsoft Yahei";
    color: #aaaaaa;
    margin: 0;
    text-align: left;
    line-height: 30px;
}

.min-title {
    line-height: 24px;
}

.product-list li p>span {
    display: inline-block;
    margin: 0 5px;
    font-size: 14px;
}

.btnsP {
    width: 1200px;
    margin: 0 auto;
}

.btnsP .btns {
    display: inline-block;
    width: 180px;
    height: 38px;
    line-height: 36px;
    text-align: center;
    float: left;
    color: #00a0e9;
    font-size: 12px;
    font-family: "Microsoft Yahei";
    border-radius: 3px;
    border: 1px solid #00a0e9;
}

.btns {
    display: inline-block;
    margin: 40px 84px 30px;
    width: 180px;
    height: 38px;
    line-height: 36px;
    text-align: center;
    float: left;
    color: #00a0e9;
    font-size: 12px;
    font-family: "Microsoft Yahei";
    border-radius: 3px;
    border: 1px solid #00a0e9;
}

.btns:hover {
    background: #00a0e9;
    color: #ffffff;
}
/*第二屏结束*/
/*第三屏幕教研开始*/
#course_page3 {
    padding: 50px 0px 60px 0px;
    background: #ffffff;
    overflow: hidden;
    zoom: 1;
}

.research-list {
    width: 1200px;
    overflow: hidden;
    zoom: 1;
    margin: 0 auto;
    padding: 0;
    margin-top: 50px;
    list-style-type: none;
}

.research-list li {
    position: relative;
    float: left;
    width: 228px;
    height: 385px;
    color: #ffffff;
    margin-right: 15px;
/*    background-color: #00a1ea;
*/
    cursor: inherit;
}

.research-list li img {
    width: 228px;
    height: 385px;
}

#course_page3 .btns {
    margin: 40px 510px 0;
}
/*第三屏幕结束*/
/*第四屏幕开始*/
#course_page4 {
    padding: 80px 0px 85px;
    background: #f2f2f2;
    overflow: hidden;
    zoom: 1;
}

.page4-container {
    width: 1200px;
    margin: 0 auto;
}

.page4-left {
    float: left;
    width: 600px;
    text-align: left;
}

.page4-right {
    float: left;
}

.page4-left .title {
    text-align: left;
    margin-bottom: 20px;
}

.page4-left p {
    text-align: left;
    font-size: 16px;
    line-height: 30px;
    font-family: "Microsoft Yahei";
    color: #aaa;
}

.page4-left p>span {
    display: inline-block;
    font-size: 16px;
    margin-right: 5px;
}

#course_page4 .btns,#course_page6 .btns {
    margin: 0;
    margin-top: 30px;
}
/*第四屏幕结束*/
/*第五屏幕开始*/
#course_page5 {
    width: 100%;
    padding: 80px 0px 54px;
    overflow: hidden;
    zoom: 1;
}

.page5-left {
    float: left;
    width: 568px;
}

.page5-right {
    float: left;
    width: 512px;
    padding-left: 120px;
}

.page5-right .title {
    text-align: left;
    margin-bottom: 20px;
}

.page5-right p {
    text-align: left;
    font-size: 16px;
    line-height: 30px;
    font-family: "Microsoft Yahei";
    color: #aaaaaa;
}

#course_page5 .btns {
    margin: 0;
    margin-top: 30px;
}
/*第五屏幕结束*/
#course_page6 {
    padding: 95px 0px 60px;
    background: #f2f2f2;
    overflow: hidden;
    zoom: 1;
    position: relative;
}

.Online-img {
    overflow: hidden;
    zoom: 1;
    margin-bottom: 80px;
}

.page6-left {
    float: left;
    width: 420px;
    text-align: left;
}

.right-img {
    float: left;
}

.page6-left .title {
    text-align: left;
    margin-bottom: 20px;
}

.page6-left p {
    text-align: left;
    font-size: 16px;
    line-height: 30px;
    font-family: "Microsoft Yahei";
    color: #aaaaaa;
}

.right-img {
    float: left;
    width: 768px;
}

.right-img img {
    display: block;
    height: auto;
    max-width: 100%;
    line-height: 1;
    width: auto!important;
    margin: 0 auto;
    background-size: cover;
}

.page6left p>span {
    display: inline-block;
    font-size: 16px;
    margin-right: 5px;
}

#course_page4 .btns,#course_page6 .btns {
    margin: 0;
    margin-top: 30px;
}

/*第六屏幕开始*/
.all ul {
    width: 1200px;
    overflow: hidden;
    margin: 0 auto;
    padding: 0;
    margin-top: 50px;
    list-style-type: none;
}

.sHoverItem {
    position: relative;
    float: left;
    width: 240px;
    height: 160px;
    float: left;
    font-family: "Microsoft Yahei";
}

.noMar {
    margin-right: 0px;
}

.all li .iconfont {
    display: block;
    width: 108px;
    height: 120px;
    margin-top: 50px;
    line-height: 120px;
    margin: 0 auto;
    color: #aaaaaa;
/*      font-weight: bold;
*/
    text-align: center;
    font-size: 48px;
    cursor: pointer;
}

.all li p {
    font-size: 18px;
    color: #383838;
    font-weight: 500;
    font-family: "Microsoft Yahei";
    line-height: 30px;
}

.sIntro {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 9990;
    cursor: pointer;
    width: 240px;
    height: 160px;
    background-image: url(../images/bg_02.png);
    background-repeat: no-repeat;
    text-align: center;
    font-family: "arial";
}

.curr {
    display: block;
}

.sIntro .left-sIntro ,.sIntro .right-sIntro {
    width: 120px;
    float: left;
}

.sIntro h2 {
    font-size: 18px;
    text-align: center;
    color: #ffffff;
    margin-top: 20px;
}

.sIntro .left-sIntro p,.sIntro .right-sIntro p {
    font-size: 12px;
    text-align: center;
    color: #ffffff;
    padding: 0 10px;
}

.sIntro .left-sIntro p {
    padding-right: 15px;
}

.sIntro .right-sIntro p {
    padding-left: 15px;
}

.all li .endP {
    color: #aaaaaa;
    font-size: 24px;
    font-weight: bold;
    font-family: "Microsoft Yahei";
}

#course_page7 {
    padding: 50px 0px 55px 0px;
    background: #ffffff;
    overflow: hidden;
    zoom: 1;
}

.content-list {
    position: relative;
}

.student-list {
    overflow: hidden;
    zoom: 1;
    position: relative;
}

.student-list li {
    float: left;
    width: 360px;
    height: 420px;
    color: #ffffff;
    cursor: pointer;
    background: #00a1ea;
    margin-left: 15px;
}

.pageBox {
    display: inline-block;
    padding: 0px 20px;
}

.pageBox h3 {
    font-family: "Microsoft Yahei";
    font-size: 30px;
    margin-top: 20px;
    font-weight:200;
}

.pageBox .min-title {
    color: #ffffff;
    font-family: "Microsoft Yahei";
    font-size: 14px;
    line-height: 24px;
    margin-bottom:10px;
    text-align: center;
}

.pageBox p {
    text-align: left;
    font-size: 12px;
    font-family: "Microsoft Yahei";
    line-height: 24px;
}

#course_page7 .btns {
    margin: 30px 470px 0px;
}

#left, #right {
    position: absolute;
    display: block;
    width: 75px;
    height: 75px;
    background: url(../images/left.png);
    top: 50%;
    margin-top: -38px;
}

#left {
    left: 55px;
}

#right {
    right: 35px;
    background-image: url(../images/right.png);
}

.docker-btns {
    margin-left: 490px;
}
/*第八屏幕开始*/
#course_page8 {
    clear: both;
    width: 100%;
    padding-bottom: 40px;
    background-color: black;
    margin: 0 auto;
}

#course_page8 .title {
    color: #ffffff;
    height: 100px;
    line-height: 100px;
}

#course_page8 .chatlist {
    width: 1140px;
    margin: 0 auto;
    overflow: hidden;
}

#course_page8 .chatlist li {
    float: left;
    width: 350px;
    margin-right: 20px;
}

.chatlist a {
    display: inline-block;
    width: 350px;
    height: 80px;
    font-size: 24px;
    font-family: "Microsoft Yahei";
    background: #29a2f2;
    color: #ffffff;
}

#course_page8 .chatlist .noMar {
    margin: 0;
}

.chatlist a:hover ,.chatlist a:active {
    display: inline-block;
    width: 350px;
    height: 80px;
    font-size: 24px;
    color: #ffffff;
}

.chatlist a:visited {
    display: inline-block;
    width: 350px;
    height: 80px;
    font-size: 24px;
    color: #ffffff;
}

.chatlist a i {
    font-size: 24px;
    margin-right: 10px;
    padding-top: 5px;
}

.chatlist p {
    font-size: 12px;
    font-family: "Microsoft Yahei";
    margin-top: 10px;
}

.chatlist .redColor {
    background: #fd4155;
}

.chatlist .greenColor {
    background: #01c4a1;
}

/*第八屏幕结束*/
/*第九屏幕开始*/
#course_page9 {
    padding: 50px 0px;
}

.tablist {
    width: 1200px;
    margin: 0 auto;
}

.hd-tittle {
    font-family: "Microsoft Yahei";
    width: 413px;
    color: #999999;
    overflow: hidden;
    zoom: 1;
    margin: 0 auto;
    position: relative;
}

.active {
    color: #333333;
}

.hd-tittle li {
    cursor: pointer;
    float: left;
    font-weight: 500;
    font-size: 40px;
}

.line {
    margin: 0 20px;
}

.tabBox {
    margin: 60px 0px;
    display: none;
}

.tabBox ul {
    overflow: hidden;
    zoom: 1;
}

.tabBox ul li {
    float: left;
    cursor: pointer;
    width: 126px;
    margin-right: 5%;
    height: 50px;
    background-color: #ffffff;
    background-repeat: no-repeat;
}

.tabBox ul li >a {
    display: inline-block;
    width: 126px;
    height: 50px;
}

.tabBox ul li img {
    width: 126px;
    height: 50px;
}

.tabBox ul .li01 {
    background-image: url("../images/page901.gif");
}

.tabBox ul .li02 {
    background-image: url("../images/page902.gif");
}

.tabBox ul .li03 {
    background-image: url("../images/page903.gif");
}

.tabBox ul .li04 {
    width: 86px;
    background-image: url("../images/page904.gif");
}

.tabBox ul .li05 {
    background-image: url("../images/page905.gif");
}

.tabBox ul .li06 {
    width: 154px;
    background-image: url("../images/page906.gif");
}

.tabBox ul .li01:hover {
    background-image: url("../images/hover_01.gif");
}

.tabBox ul .li02:hover {
    background-image: url("../images/hover_02.gif");
}

.tabBox ul .li03:hover {
    background-image: url("../images/hover_03.gif");
}

.tabBox ul .li04:hover {
    background-image: url("../images/hover_04.gif");
}

.tabBox ul .li05:hover {
    background-image: url("../images/hover_5.gif");
    background-repeat: no-repeat;
}

.tabBox ul .li06:hover {
    width: 154px;
    background-image: url("../images/hover_16.gif");
    background-repeat: no-repeat;
}

.cur {
    display: block;
}

.tabC {
    overflow: hidden;
    padding: 0px;
}

#course_page9 .tabC li {
    float: left;
    width: 175px;
    height: 190px;
    margin-right: 81px;
}

#course_page9 .tabC li img {
    width: 178px;
    height: 130px;
}

#course_page9 .tabC p {
    font-size: 12px;
    margin-top: 20px;
    text-align: center;
}

#course_page9 .tabC .nMar {
    margin-right: 0;
}
/*第九屏幕结束*/
